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Cushion|Lab Grown|IGI

3.00ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG844683974

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844683974

Diamond specifications and retailer prices

From £373 GBP
$497 USD
As of October 27, 2026
Save £2,413 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,786 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844683974 or 844683974. Listed at 15 retailers as of October 27, 2026, with prices from £373 to £2,786, a £2,413 spread on the same certified stone. Brilliant Earth lists it at £2,786. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683974
Dimensions10.40 × 7.30 × 4.91 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm7.30 mm3.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683974
Side View
Table 69.0%Crown 34.7°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,786 GBP|Low: £373 GBP|High: £2,786 GBP|Avg: £993 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 5£373 GBP
Retailer 8£433 GBP
Retailer 12£497 GBP
Retailer 10£603 GBP
Retailer 11£627 GBP
Retailer 3£638 GBP
Retailer 6£650 GBP
Retailer 13£680 GBP
Retailer 15£886 GBP
Retailer 2£1,249 GBP
Retailer 14£1,523 GBP
Retailer 7£1,550 GBP
Retailer 9£1,698 GBP
Retailer 4£1,727 GBP
Brilliant Earth£2,786 GBP

11 data points across 15 retailers

15 retailers£373 GBP to £2,786 GBP

A
Cheapest Retailer
-
£373 GBP
$497 USD
Final sale: no returns
A
Retailer 2
-
£433 GBP
HK$4,500 HKD
View
A
Retailer 3
-
£497 GBP
View
A
Retailer 4
-
£603 GBP
€765 EUR
View
A
Retailer 5
-
£627 GBP
$835 USD
View
A
Retailer 6
-
£638 GBP
$849 USD
View
B+
Retailer 7
-
£650 GBP
$866 USD
View
A
Retailer 8
-
£680 GBP
View
A
Retailer 9
-
£886 GBP
$1,180 USD
View
B+
Retailer 10
-
£1,249 GBP
SGD 2,247 SGD
View
B+
Retailer 11
-
£1,523 GBP
View
B
Retailer 12
-
£1,550 GBP
$2,064 USD
View
B+
Retailer 13
-
£1,698 GBP
$2,261 USD
View
Retailer 14
-
£1,727 GBP
$2,300 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22219439A · Oct 29
£2,786 GBP
$3,710 USD
View
14 more retailers have this diamond
Prices start from £373 GBPSave up to £2,413 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.00ct Cushion
£373 GBP